TY  - BOOK
AU  - Hansen, Per Brinch
TI  - Classic operating systems: from batch processing to distributed systems 
SN  - 9781441928818
AV  - QA76.76.O63 .C53 2001
PY  - 2001///
CY  - New York
PB  - Springer
N1  - Includes bibliographic references; Open shop -- Batch processing -- Multiprogramming -- Time sharing -- Concurrent programming -- Personal computing -- Distributed systems
ER  -